Filter Description/ Classification - deconta D Series Instruction Manual

Negative Pressure Unit D-range
4.6 Description of the filter / classification
Integrated in the unit is a 3-step filtering combination (D 60 and D 60 E only 2-steps).
In particular:
Pre- and intermediate filter
Filter class according to DIN 24185 / EN
779
Frame
Filter medium
Degree of separation (Am)
Nominal rated current:
Nominal velocity in blower stream at
nominal volume
Difference of initial pressure
Recommended difference of final pressure
Temperature / Air humidity
Filter dimensions (in mm):
 D 60 E
 D 60
 D 100
 D 305
 D 610
 D 910
 D 1200
Instruction manual
Pre-filter
G3 / EU3
Cardboard frame,
47 mm width
Fiber glass
85 %
5400m³/h/m²
1,5 m/s
30 Pa
450 Pa
100°C/100% RF
(relative humidity)
-
-
305 x 305 x 47
305 x 610 x 47
610 x 610 x 47
610 x 910 x 47
610 x 910 x 47
Intermediate filter
G4 / EU4
Cardboard frame,
47 mm width
Synthetic
90 %
5400m³/h/m²
1,5 m/s
42 Pa
250 Pa
100°C/100% RF
(relative humidity)
305 x 305 x 47
305 x 305 x 47
305 x 305 x 47
305 x 610 x 47
610 x 610 x 47
610 x 910 x 47
610 x 910 x 47
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